Thrust Trim?

If the car could be equipped with a thrust trim, could anyone adjust the trim to zero at the thrust angle?

It can be said that it can be done by any driver without fail.

Anyone can adjust the trim if the car can be kept straight and driven.

It is necessary and possible to adjust the thrust to zero so that the driver of the car can remain self-sustaining, just as the pilot of the plane makes every time his trim adjustments to maintain level flight after takeoff.

In the zero-thrust state, he can dramatically change the signal sensation from the road surface transmitted through the steering, so he can fully know the moment with human sense.

Even if the thrust shift is less than 1 minute, he "changes altogether" the steering sensation changes brilliantly the moment it is removed.

In fact, in order to adjust the thrust to zero, it requires a lot of effort by repeating difficult precision measurement and adjustment, and in the end it is possible to close the assembly tolerance but "not to zero" in the stationary state.

On the other hand, trim adjustment is performed while actually operating, so even if there is a bias in the load, it can be brought to the "zero thrust state" regardless of the state of the number of the passenger and loaded fuel.

Calibration of the steering angle position sensor may attain a pseudo adjustment for straight driving, but such a deception with only a small hand will lose it's function soon. In the field of Physics any deception does not work at all! Axle construction must be so adjusted as to establish Zero Thrust condition fundamentally!

In conclusion, I would recommend that the Authority should incorporate a thrust trim mechanism into all the car, aside from all safety devices equipped already.